| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 9 HOLE |
| BODY INSIDE DIAMETER | 27.995 MILLIMETERS MINIMUM AND 28.003 MILLIMETERS MAXIMUM |
| BODY OUTSIDE DIAMETER | 31.471 MILLIMETERS MINIMUM AND 31.481 MILLIMETERS MAXIMUM |
| CORNER SHAPE | SQUARE ALL CORNERS |
| HOLE DIAMETER | 3.198 MILLIMETERS MINIMUM FIRST AND 3.218 MILLIMETERS MAXIMUM FIRST |
| HOLE DIAMETER | 5.97 MILLIMETERS MINIMUM SECOND AND 6.09 MILLIMETERS MAXIMUM SECOND |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 14.25 MILLIMETERS NOMINAL |
| LEFT INTERNAL FLANGE WIDTH | 3.1 MILLIMETERS MINIMUM AND 3.5 MILLIMETERS MAXIMUM |
| LUBRICATION MATERIAL | LUBRICANT, DRY FILM, PL94, PLESSEY CO LTD |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS S143 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PRECIOUS MATERIAL AND LOCATION | RELIEVED AREA OF ID SILVER |
| PRECIOUS MATERIAL | SILVER |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 21.1 MILLIMETERS MINIMUM AND 21.5 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | ID OPPOSITE FLANGE RELIEVED TO 28.247 MM MIN,28.263 MM MAX; RELIEVED AREA SILVER PLATED PER DTD939; ID THEN COUNTERBORED TO 25.0 MM NOM DIA,0.50 MM MIN,0.75 MM MAX DP; INTERNAL FLANGE DIA COUNTERSUNK 90 DEG |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |